How to install Ruby Mine on Ubuntu(20.04)
RubyMine is one of the most powerful Ruby IDE from JetBrains. RubyMine offers an intelligent auto completion and many other tools which help us write and debug our Rails applications fast. In this article, we will see how we can install RubyMine on Ubuntu 20.04 LTS and later versions.
Before installing RubyMine, we should make sure we have got Ruby installed on our Ubuntu machine. If not, we can follow the following steps to install Ruby.
Installing Ruby
We are going to install Ruby using a version manager called rbenv.
cd
git clone https://github.com/rbenv/rbenv.git ~/.rbenv
echo 'export PATH="$HOME/.rbenv/bin:$PATH"' >> ~/.bashrc
echo 'eval "$(rbenv init -)"' >> ~/.bashrc
exec $SHELL
git clone https://github.com/rbenv/ruby-build.git ~/.rbenv/plugins/ruby-build
echo 'export PATH="$HOME/.rbenv/plugins/ruby-build/bin:$PATH"' >> ~/.bashrc
exec $SHELL
To install Ruby and set the default version, we will run the following commands:
rbenv install 3.0.3
rbenv global 3.0.3
Installing RubyMine
Download the latest RubyMine version from offical site
Run the following commands
sudo tar -zxvf RubyMine-2021.3.tar.gz -C /opt/
move mv /opt/RubyMine-2021.3.tar.gz /opt/RubyMine
sudo /opt/RubyMine/bin/rubymine.sh
You have got RubyMine installed successfully and you can start RubyMine now from the Application Menu